Results 41 to 50 of about 29,900 (262)
The Journal of the Acoustical Society of America, 2023 Sonoporation is the process where intracellular drug delivery is facilitated by ultrasound-driven microbubble oscillations. Several mechanisms have been proposed to relate microbubble dynamics to sonoporation including shear and normal stress. The present work aims to gain insight into the role of microbubble size on sonoporation by varying the ...
van Elburg, Benjamin +7 more
openaire +4 more sources
Advanced Materials, EarlyView.A sulfur‐doped lignin‐derived carbon‐coated Ni‐NiO‐MoO2 nanorod array was synthesized, exhibiting enhanced UOR performance ‐ due to lattice‐strain and built‐in electric field effects by multiphase heterogeneous interface in Ni‐NiO‐MoO2@SC, excellent corrosion resistance, mass‐transport ability, and long‐term stability (500 mA cm−2 at 1.53 V for 500 h ...
Jiawei Li +9 more
wiley +1 more source
Microbubbling and microencapsulation by co-axial electrohydrodynamic atomization [PDF]
, 2009 Microbubbles coated with polymers or surfactants have been used in medical imaging for several years as ultrasound contrast agent particles and are now being investigated by researchers as drug and gene delivery vehicles and blood substitutes. Current
Farook, U.
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Ultrasonics SonochemistryThe use of the subharmonic signal from microbubbles exposed to ultrasound is a promising safe and cost-effective approach for the non-invasive measurement of blood pressure.
Pengcheng Wang +5 more
doaj +1 more source
Theranostic Microbubbles with Homogeneous Ligand Distribution for Higher Binding Efficacy
Pharmaceutics, 2022 Phospholipid-coated targeted microbubbles are used for ultrasound molecular imaging and locally enhanced drug delivery, with the binding efficacy being an important trait.
Simone A. G. Langeveld +6 more
doaj +1 more source
Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots
Advanced Robotics Research, EarlyView.This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou +4 more
wiley +1 more source
Microbubbles in human salivary glands
, 2023 Supplementary video: a video captured from the ultrasound machine, illustrating the variable penetration patterns of microbubbles into glandular tissue. Videos of (A) left parotid gland with complete homogeneous dense penetration of microbubbles.
Derk Jan Jager, Joost Bot
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Shrinking microbubbles with microfluidics: mathematical modelling to control microbubble sizes [PDF]
Soft Matter, 2017 Microbubbles have applications in industry and life-sciences. In medicine, small encapsulated bubbles (< 10 μm) are desirable because of their utility in drug/oxygen delivery, sonoporation, and ultrasound diagnostics. While there are various techniques for generating microbubbles, microfluidic methods are distinguished due to their precise control ...
A. Salari +5 more
openaire +5 more sources
Advanced Robotics Research, EarlyView.Micro‐ and nanorobots for targeted thrombolysis. This perspective elaborates on the clinical indication of blood clot disorders and current limitations for treatment. As a novel, alternative solution, micro‐ and nanorobots can be used to treat and break down thrombi.
Joshua M. Mesfin +3 more
wiley +1 more source
Ultrasound-targeted microbubble destruction enhances AAV mediated gene transfection: human RPE cells in vitro and the rat retina in vivo [PDF]
, 2009 The present study was performed to investigate the efficacy and safety of Ultrasound-targeted microbubble destruction (UTMD) mediated rAAV2-EGFP to cultured human retinal pigment epithelium (RPE) cells _in vitro_ and the rat retina _in vivo_.
Xiaozhi Zheng +5 more
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